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A clamping device and clamping method

A clamping device and clamping technology, applied in the field of grinding machines, can solve the problems of overturning and scattering of samples in grinding bowls, burning fingers or high-altitude injuries, affecting the quality of sample detection, etc., to avoid pollution, avoid potential injuries, Reduce the effect of mutual interference

Active Publication Date: 2022-07-29
SGIS SONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The process of taking out the grinding core and grinding ring with bare hands is easy to touch the sample and pollute the sample, which affects the quality of subsequent sample testing (especially when it comes to coal samples that enter the factory for settlement, the addition of fine particles and debris will cause fluctuations in the quality of sample testing, cause quality objections);
[0007] 2. After the grinder grinds the sample for many times, the high-speed rotating grinding core and grinding ring accumulate a lot of heat. Contacting it with bare hands is very likely to cause safety accidents such as burnt fingers or high-altitude injuries, and it is also easy to put the grinding bowl Sample samples knocked over and scattered

Method used

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  • A clamping device and clamping method
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Embodiment Construction

[0049] The present application proposes a clamping device 100 based on a grinding machine, which is used to clamp components in the grinding machine, mainly to operate the grinding bowl (mainly referring to the grinding core) in the grinding machine.

[0050] In order to facilitate understanding of the working principle and usage of the clamping device 100 , the structure of the grinding bowl is given below, and the description of the clamping device 100 in the present application will be developed based on the structure.

[0051] Furthermore, it should be noted that although the examples of the present application are described based on a grinding bowl, this is not intended to limit the clamping device 100 in the present application to only be applicable to a grinding bowl. According to different needs, the clamping device 100 in the present application can also be used in different fields to clamp different objects. For example, rod-shaped objects, blocks, spherical objects ...

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Abstract

A clamping device and a clamping method belong to the inspection fields of metallurgy, mining, electric power and other industries. The clamping device includes a fixed bracket, a force applicator, a fixed claw and a moving claw. Wherein, the force applicator, the fixed claw and the moving claw are all matched and connected to the fixed bracket. The force applicator provides power to grip objects with the stationary and moving jaws. The holding device is convenient to use and can hold objects stably and firmly.

Description

technical field [0001] The present application relates to the inspection field of metallurgy, mining, electric power and other industries, and relates to the inspection field of iron and steel metallurgy industry, in particular to a clamping device and clamping method for a grinding machine to clamp a grinding core in a grinding bowl. Background technique [0002] In the process of incoming inspection of bulk raw fuels such as iron ore, coal, coke, ferroalloy and flux ore, sample preparation is involved. In the preparation of samples, the step of grinding with a grinder is indispensable. [0003] The core part of the grinding machine - grinding bowl - is mainly composed of grinding disc, grinding ring and grinding core. The sample grinding method mainly uses the relatively high-speed centrifugal rotation of the grinding core and the grinding ring in the grinding bowl of the grinding machine to pulverize the sample. [0004] At present, after using the grinder to grind the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C15/00B02C23/00G01N1/28
CPCB02C15/00B02C23/00G01N1/286G01N2001/2866
Inventor 吴锐滨林少春叶鹏艾国梁梁景雄吴东武欧阳莉张煜平龙显顺吴红兵张显锋
Owner SGIS SONGSHAN CO LTD
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